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<pre><span class="sourceLineNo">001</span>/* ===========================================================<a name="line.1"></a>
<span class="sourceLineNo">002</span> * JFreeChart : a free chart library for the Java(tm) platform<a name="line.2"></a>
<span class="sourceLineNo">003</span> * ===========================================================<a name="line.3"></a>
<span class="sourceLineNo">004</span> *<a name="line.4"></a>
<span class="sourceLineNo">005</span> * (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.<a name="line.5"></a>
<span class="sourceLineNo">006</span> *<a name="line.6"></a>
<span class="sourceLineNo">007</span> * Project Info:  http://www.jfree.org/jfreechart/index.html<a name="line.7"></a>
<span class="sourceLineNo">008</span> *<a name="line.8"></a>
<span class="sourceLineNo">009</span> * This library is free software; you can redistribute it and/or modify it<a name="line.9"></a>
<span class="sourceLineNo">010</span> * under the terms of the GNU Lesser General Public License as published by<a name="line.10"></a>
<span class="sourceLineNo">011</span> * the Free Software Foundation; either version 2.1 of the License, or<a name="line.11"></a>
<span class="sourceLineNo">012</span> * (at your option) any later version.<a name="line.12"></a>
<span class="sourceLineNo">013</span> *<a name="line.13"></a>
<span class="sourceLineNo">014</span> * This library is distributed in the hope that it will be useful, but<a name="line.14"></a>
<span class="sourceLineNo">015</span> * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY<a name="line.15"></a>
<span class="sourceLineNo">016</span> * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public<a name="line.16"></a>
<span class="sourceLineNo">017</span> * License for more details.<a name="line.17"></a>
<span class="sourceLineNo">018</span> *<a name="line.18"></a>
<span class="sourceLineNo">019</span> * You should have received a copy of the GNU Lesser General Public<a name="line.19"></a>
<span class="sourceLineNo">020</span> * License along with this library; if not, write to the Free Software<a name="line.20"></a>
<span class="sourceLineNo">021</span> * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,<a name="line.21"></a>
<span class="sourceLineNo">022</span> * USA.<a name="line.22"></a>
<span class="sourceLineNo">023</span> *<a name="line.23"></a>
<span class="sourceLineNo">024</span> * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. <a name="line.24"></a>
<span class="sourceLineNo">025</span> * Other names may be trademarks of their respective owners.]<a name="line.25"></a>
<span class="sourceLineNo">026</span> *<a name="line.26"></a>
<span class="sourceLineNo">027</span> * -----------------<a name="line.27"></a>
<span class="sourceLineNo">028</span> * AreaRenderer.java<a name="line.28"></a>
<span class="sourceLineNo">029</span> * -----------------<a name="line.29"></a>
<span class="sourceLineNo">030</span> * (C) Copyright 2002-2009, by Jon Iles and Contributors.<a name="line.30"></a>
<span class="sourceLineNo">031</span> *<a name="line.31"></a>
<span class="sourceLineNo">032</span> * Original Author:  Jon Iles;<a name="line.32"></a>
<span class="sourceLineNo">033</span> * Contributor(s):   David Gilbert (for Object Refinery Limited);<a name="line.33"></a>
<span class="sourceLineNo">034</span> *                   Christian W. Zuckschwerdt;<a name="line.34"></a>
<span class="sourceLineNo">035</span> *<a name="line.35"></a>
<span class="sourceLineNo">036</span> * Changes:<a name="line.36"></a>
<span class="sourceLineNo">037</span> * --------<a name="line.37"></a>
<span class="sourceLineNo">038</span> * 21-May-2002 : Version 1, contributed by John Iles (DG);<a name="line.38"></a>
<span class="sourceLineNo">039</span> * 29-May-2002 : Now extends AbstractCategoryItemRenderer (DG);<a name="line.39"></a>
<span class="sourceLineNo">040</span> * 11-Jun-2002 : Updated Javadoc comments (DG);<a name="line.40"></a>
<span class="sourceLineNo">041</span> * 25-Jun-2002 : Removed unnecessary imports (DG);<a name="line.41"></a>
<span class="sourceLineNo">042</span> * 01-Oct-2002 : Fixed errors reported by Checkstyle (DG);<a name="line.42"></a>
<span class="sourceLineNo">043</span> * 10-Oct-2002 : Added constructors and basic entity support (DG);<a name="line.43"></a>
<span class="sourceLineNo">044</span> * 24-Oct-2002 : Amendments for changes in CategoryDataset interface and<a name="line.44"></a>
<span class="sourceLineNo">045</span> *               CategoryToolTipGenerator interface (DG);<a name="line.45"></a>
<span class="sourceLineNo">046</span> * 05-Nov-2002 : Replaced references to CategoryDataset with TableDataset (DG);<a name="line.46"></a>
<span class="sourceLineNo">047</span> * 06-Nov-2002 : Renamed drawCategoryItem() --&gt; drawItem() and now using axis<a name="line.47"></a>
<span class="sourceLineNo">048</span> *               for category spacing.  Renamed AreaCategoryItemRenderer<a name="line.48"></a>
<span class="sourceLineNo">049</span> *               --&gt; AreaRenderer (DG);<a name="line.49"></a>
<span class="sourceLineNo">050</span> * 17-Jan-2003 : Moved plot classes into a separate package (DG);<a name="line.50"></a>
<span class="sourceLineNo">051</span> * 25-Mar-2003 : Implemented Serializable (DG);<a name="line.51"></a>
<span class="sourceLineNo">052</span> * 10-Apr-2003 : Changed CategoryDataset to KeyedValues2DDataset in<a name="line.52"></a>
<span class="sourceLineNo">053</span> *               drawItem() method (DG);<a name="line.53"></a>
<span class="sourceLineNo">054</span> * 12-May-2003 : Modified to take into account the plot orientation (DG);<a name="line.54"></a>
<span class="sourceLineNo">055</span> * 30-Jul-2003 : Modified entity constructor (CZ);<a name="line.55"></a>
<span class="sourceLineNo">056</span> * 13-Aug-2003 : Implemented Cloneable (DG);<a name="line.56"></a>
<span class="sourceLineNo">057</span> * 07-Oct-2003 : Added renderer state (DG);<a name="line.57"></a>
<span class="sourceLineNo">058</span> * 05-Nov-2004 : Modified drawItem() signature (DG);<a name="line.58"></a>
<span class="sourceLineNo">059</span> * 20-Apr-2005 : Apply tooltips and URLs to legend items (DG);<a name="line.59"></a>
<span class="sourceLineNo">060</span> * 09-Jun-2005 : Use addItemEntity() method from superclass (DG);<a name="line.60"></a>
<span class="sourceLineNo">061</span> * ------------- JFREECHART 1.0.x ---------------------------------------------<a name="line.61"></a>
<span class="sourceLineNo">062</span> * 11-Oct-2006 : Fixed bug in equals() method (DG);<a name="line.62"></a>
<span class="sourceLineNo">063</span> * 30-Nov-2006 : Added checks for series visibility (DG);<a name="line.63"></a>
<span class="sourceLineNo">064</span> * 20-Apr-2007 : Updated getLegendItem() for renderer change (DG);<a name="line.64"></a>
<span class="sourceLineNo">065</span> * 17-May-2007 : Set datasetIndex and seriesIndex in getLegendItem() (DG);<a name="line.65"></a>
<span class="sourceLineNo">066</span> * 18-May-2007 : Set dataset and seriesKey for LegendItem (DG);<a name="line.66"></a>
<span class="sourceLineNo">067</span> * 17-Jun-2008 : Apply legend shape, font and paint attributes (DG);<a name="line.67"></a>
<span class="sourceLineNo">068</span> * 26-Jun-2008 : Added crosshair support (DG);<a name="line.68"></a>
<span class="sourceLineNo">069</span> * 26-May-2009 : Support AreaRendererEndType.LEVEL (DG);<a name="line.69"></a>
<span class="sourceLineNo">070</span> * 27-May-2009 : Fixed item label anchor for horizontal orientation (DG);<a name="line.70"></a>
<span class="sourceLineNo">071</span> * <a name="line.71"></a>
<span class="sourceLineNo">072</span> */<a name="line.72"></a>
<span class="sourceLineNo">073</span><a name="line.73"></a>
<span class="sourceLineNo">074</span>package org.jfree.chart.renderer.category;<a name="line.74"></a>
<span class="sourceLineNo">075</span><a name="line.75"></a>
<span class="sourceLineNo">076</span>import java.awt.Graphics2D;<a name="line.76"></a>
<span class="sourceLineNo">077</span>import java.awt.Paint;<a name="line.77"></a>
<span class="sourceLineNo">078</span>import java.awt.Shape;<a name="line.78"></a>
<span class="sourceLineNo">079</span>import java.awt.Stroke;<a name="line.79"></a>
<span class="sourceLineNo">080</span>import java.awt.geom.GeneralPath;<a name="line.80"></a>
<span class="sourceLineNo">081</span>import java.awt.geom.Rectangle2D;<a name="line.81"></a>
<span class="sourceLineNo">082</span>import java.io.Serializable;<a name="line.82"></a>
<span class="sourceLineNo">083</span><a name="line.83"></a>
<span class="sourceLineNo">084</span>import org.jfree.chart.LegendItem;<a name="line.84"></a>
<span class="sourceLineNo">085</span>import org.jfree.chart.axis.CategoryAxis;<a name="line.85"></a>
<span class="sourceLineNo">086</span>import org.jfree.chart.axis.ValueAxis;<a name="line.86"></a>
<span class="sourceLineNo">087</span>import org.jfree.chart.entity.EntityCollection;<a name="line.87"></a>
<span class="sourceLineNo">088</span>import org.jfree.chart.event.RendererChangeEvent;<a name="line.88"></a>
<span class="sourceLineNo">089</span>import org.jfree.chart.plot.CategoryPlot;<a name="line.89"></a>
<span class="sourceLineNo">090</span>import org.jfree.chart.plot.PlotOrientation;<a name="line.90"></a>
<span class="sourceLineNo">091</span>import org.jfree.chart.renderer.AreaRendererEndType;<a name="line.91"></a>
<span class="sourceLineNo">092</span>import org.jfree.data.category.CategoryDataset;<a name="line.92"></a>
<span class="sourceLineNo">093</span>import org.jfree.ui.RectangleEdge;<a name="line.93"></a>
<span class="sourceLineNo">094</span>import org.jfree.util.PublicCloneable;<a name="line.94"></a>
<span class="sourceLineNo">095</span><a name="line.95"></a>
<span class="sourceLineNo">096</span>/**<a name="line.96"></a>
<span class="sourceLineNo">097</span> * A category item renderer that draws area charts.  You can use this renderer<a name="line.97"></a>
<span class="sourceLineNo">098</span> * with the {@link CategoryPlot} class.  The example shown here is generated<a name="line.98"></a>
<span class="sourceLineNo">099</span> * by the &lt;code&gt;AreaChartDemo1.java&lt;/code&gt; program included in the JFreeChart<a name="line.99"></a>
<span class="sourceLineNo">100</span> * Demo Collection:<a name="line.100"></a>
<span class="sourceLineNo">101</span> * &lt;br&gt;&lt;br&gt;<a name="line.101"></a>
<span class="sourceLineNo">102</span> * &lt;img src="../../../../../images/AreaRendererSample.png"<a name="line.102"></a>
<span class="sourceLineNo">103</span> * alt="AreaRendererSample.png" /&gt;<a name="line.103"></a>
<span class="sourceLineNo">104</span> */<a name="line.104"></a>
<span class="sourceLineNo">105</span>public class AreaRenderer extends AbstractCategoryItemRenderer<a name="line.105"></a>
<span class="sourceLineNo">106</span>        implements Cloneable, PublicCloneable, Serializable {<a name="line.106"></a>
<span class="sourceLineNo">107</span><a name="line.107"></a>
<span class="sourceLineNo">108</span>    /** For serialization. */<a name="line.108"></a>
<span class="sourceLineNo">109</span>    private static final long serialVersionUID = -4231878281385812757L;<a name="line.109"></a>
<span class="sourceLineNo">110</span><a name="line.110"></a>
<span class="sourceLineNo">111</span>    /** A flag that controls how the ends of the areas are drawn. */<a name="line.111"></a>
<span class="sourceLineNo">112</span>    private AreaRendererEndType endType;<a name="line.112"></a>
<span class="sourceLineNo">113</span><a name="line.113"></a>
<span class="sourceLineNo">114</span>    /**<a name="line.114"></a>
<span class="sourceLineNo">115</span>     * Creates a new renderer.<a name="line.115"></a>
<span class="sourceLineNo">116</span>     */<a name="line.116"></a>
<span class="sourceLineNo">117</span>    public AreaRenderer() {<a name="line.117"></a>
<span class="sourceLineNo">118</span>        super();<a name="line.118"></a>
<span class="sourceLineNo">119</span>        this.endType = AreaRendererEndType.TAPER;<a name="line.119"></a>
<span class="sourceLineNo">120</span>        setBaseLegendShape(new Rectangle2D.Double(-4.0, -4.0, 8.0, 8.0));<a name="line.120"></a>
<span class="sourceLineNo">121</span>    }<a name="line.121"></a>
<span class="sourceLineNo">122</span><a name="line.122"></a>
<span class="sourceLineNo">123</span>    /**<a name="line.123"></a>
<span class="sourceLineNo">124</span>     * Returns a token that controls how the renderer draws the end points.<a name="line.124"></a>
<span class="sourceLineNo">125</span>     * The default value is {@link AreaRendererEndType#TAPER}.<a name="line.125"></a>
<span class="sourceLineNo">126</span>     *<a name="line.126"></a>
<span class="sourceLineNo">127</span>     * @return The end type (never &lt;code&gt;null&lt;/code&gt;).<a name="line.127"></a>
<span class="sourceLineNo">128</span>     *<a name="line.128"></a>
<span class="sourceLineNo">129</span>     * @see #setEndType<a name="line.129"></a>
<span class="sourceLineNo">130</span>     */<a name="line.130"></a>
<span class="sourceLineNo">131</span>    public AreaRendererEndType getEndType() {<a name="line.131"></a>
<span class="sourceLineNo">132</span>        return this.endType;<a name="line.132"></a>
<span class="sourceLineNo">133</span>    }<a name="line.133"></a>
<span class="sourceLineNo">134</span><a name="line.134"></a>
<span class="sourceLineNo">135</span>    /**<a name="line.135"></a>
<span class="sourceLineNo">136</span>     * Sets a token that controls how the renderer draws the end points, and<a name="line.136"></a>
<span class="sourceLineNo">137</span>     * sends a {@link RendererChangeEvent} to all registered listeners.<a name="line.137"></a>
<span class="sourceLineNo">138</span>     *<a name="line.138"></a>
<span class="sourceLineNo">139</span>     * @param type  the end type (&lt;code&gt;null&lt;/code&gt; not permitted).<a name="line.139"></a>
<span class="sourceLineNo">140</span>     *<a name="line.140"></a>
<span class="sourceLineNo">141</span>     * @see #getEndType()<a name="line.141"></a>
<span class="sourceLineNo">142</span>     */<a name="line.142"></a>
<span class="sourceLineNo">143</span>    public void setEndType(AreaRendererEndType type) {<a name="line.143"></a>
<span class="sourceLineNo">144</span>        if (type == null) {<a name="line.144"></a>
<span class="sourceLineNo">145</span>            throw new IllegalArgumentException("Null 'type' argument.");<a name="line.145"></a>
<span class="sourceLineNo">146</span>        }<a name="line.146"></a>
<span class="sourceLineNo">147</span>        this.endType = type;<a name="line.147"></a>
<span class="sourceLineNo">148</span>        fireChangeEvent();<a name="line.148"></a>
<span class="sourceLineNo">149</span>    }<a name="line.149"></a>
<span class="sourceLineNo">150</span><a name="line.150"></a>
<span class="sourceLineNo">151</span>    /**<a name="line.151"></a>
<span class="sourceLineNo">152</span>     * Returns a legend item for a series.<a name="line.152"></a>
<span class="sourceLineNo">153</span>     *<a name="line.153"></a>
<span class="sourceLineNo">154</span>     * @param datasetIndex  the dataset index (zero-based).<a name="line.154"></a>
<span class="sourceLineNo">155</span>     * @param series  the series index (zero-based).<a name="line.155"></a>
<span class="sourceLineNo">156</span>     *<a name="line.156"></a>
<span class="sourceLineNo">157</span>     * @return The legend item.<a name="line.157"></a>
<span class="sourceLineNo">158</span>     */<a name="line.158"></a>
<span class="sourceLineNo">159</span>    public LegendItem getLegendItem(int datasetIndex, int series) {<a name="line.159"></a>
<span class="sourceLineNo">160</span><a name="line.160"></a>
<span class="sourceLineNo">161</span>        // if there is no plot, there is no dataset to access...<a name="line.161"></a>
<span class="sourceLineNo">162</span>        CategoryPlot cp = getPlot();<a name="line.162"></a>
<span class="sourceLineNo">163</span>        if (cp == null) {<a name="line.163"></a>
<span class="sourceLineNo">164</span>            return null;<a name="line.164"></a>
<span class="sourceLineNo">165</span>        }<a name="line.165"></a>
<span class="sourceLineNo">166</span><a name="line.166"></a>
<span class="sourceLineNo">167</span>        // check that a legend item needs to be displayed...<a name="line.167"></a>
<span class="sourceLineNo">168</span>        if (!isSeriesVisible(series) || !isSeriesVisibleInLegend(series)) {<a name="line.168"></a>
<span class="sourceLineNo">169</span>            return null;<a name="line.169"></a>
<span class="sourceLineNo">170</span>        }<a name="line.170"></a>
<span class="sourceLineNo">171</span><a name="line.171"></a>
<span class="sourceLineNo">172</span>        CategoryDataset dataset = cp.getDataset(datasetIndex);<a name="line.172"></a>
<span class="sourceLineNo">173</span>        String label = getLegendItemLabelGenerator().generateLabel(dataset,<a name="line.173"></a>
<span class="sourceLineNo">174</span>                series);<a name="line.174"></a>
<span class="sourceLineNo">175</span>        String description = label;<a name="line.175"></a>
<span class="sourceLineNo">176</span>        String toolTipText = null;<a name="line.176"></a>
<span class="sourceLineNo">177</span>        if (getLegendItemToolTipGenerator() != null) {<a name="line.177"></a>
<span class="sourceLineNo">178</span>            toolTipText = getLegendItemToolTipGenerator().generateLabel(<a name="line.178"></a>
<span class="sourceLineNo">179</span>                    dataset, series);<a name="line.179"></a>
<span class="sourceLineNo">180</span>        }<a name="line.180"></a>
<span class="sourceLineNo">181</span>        String urlText = null;<a name="line.181"></a>
<span class="sourceLineNo">182</span>        if (getLegendItemURLGenerator() != null) {<a name="line.182"></a>
<span class="sourceLineNo">183</span>            urlText = getLegendItemURLGenerator().generateLabel(dataset,<a name="line.183"></a>
<span class="sourceLineNo">184</span>                    series);<a name="line.184"></a>
<span class="sourceLineNo">185</span>        }<a name="line.185"></a>
<span class="sourceLineNo">186</span>        Shape shape = lookupLegendShape(series);<a name="line.186"></a>
<span class="sourceLineNo">187</span>        Paint paint = lookupSeriesPaint(series);<a name="line.187"></a>
<span class="sourceLineNo">188</span>        Paint outlinePaint = lookupSeriesOutlinePaint(series);<a name="line.188"></a>
<span class="sourceLineNo">189</span>        Stroke outlineStroke = lookupSeriesOutlineStroke(series);<a name="line.189"></a>
<span class="sourceLineNo">190</span><a name="line.190"></a>
<span class="sourceLineNo">191</span>        LegendItem result = new LegendItem(label, description, toolTipText,<a name="line.191"></a>
<span class="sourceLineNo">192</span>                urlText, shape, paint, outlineStroke, outlinePaint);<a name="line.192"></a>
<span class="sourceLineNo">193</span>        result.setLabelFont(lookupLegendTextFont(series));<a name="line.193"></a>
<span class="sourceLineNo">194</span>        Paint labelPaint = lookupLegendTextPaint(series);<a name="line.194"></a>
<span class="sourceLineNo">195</span>        if (labelPaint != null) {<a name="line.195"></a>
<span class="sourceLineNo">196</span>            result.setLabelPaint(labelPaint);<a name="line.196"></a>
<span class="sourceLineNo">197</span>        }<a name="line.197"></a>
<span class="sourceLineNo">198</span>        result.setDataset(dataset);<a name="line.198"></a>
<span class="sourceLineNo">199</span>        result.setDatasetIndex(datasetIndex);<a name="line.199"></a>
<span class="sourceLineNo">200</span>        result.setSeriesKey(dataset.getRowKey(series));<a name="line.200"></a>
<span class="sourceLineNo">201</span>        result.setSeriesIndex(series);<a name="line.201"></a>
<span class="sourceLineNo">202</span>        return result;<a name="line.202"></a>
<span class="sourceLineNo">203</span><a name="line.203"></a>
<span class="sourceLineNo">204</span>    }<a name="line.204"></a>
<span class="sourceLineNo">205</span><a name="line.205"></a>
<span class="sourceLineNo">206</span>    /**<a name="line.206"></a>
<span class="sourceLineNo">207</span>     * Draw a single data item.<a name="line.207"></a>
<span class="sourceLineNo">208</span>     *<a name="line.208"></a>
<span class="sourceLineNo">209</span>     * @param g2  the graphics device.<a name="line.209"></a>
<span class="sourceLineNo">210</span>     * @param state  the renderer state.<a name="line.210"></a>
<span class="sourceLineNo">211</span>     * @param dataArea  the data plot area.<a name="line.211"></a>
<span class="sourceLineNo">212</span>     * @param plot  the plot.<a name="line.212"></a>
<span class="sourceLineNo">213</span>     * @param domainAxis  the domain axis.<a name="line.213"></a>
<span class="sourceLineNo">214</span>     * @param rangeAxis  the range axis.<a name="line.214"></a>
<span class="sourceLineNo">215</span>     * @param dataset  the dataset.<a name="line.215"></a>
<span class="sourceLineNo">216</span>     * @param row  the row index (zero-based).<a name="line.216"></a>
<span class="sourceLineNo">217</span>     * @param column  the column index (zero-based).<a name="line.217"></a>
<span class="sourceLineNo">218</span>     * @param pass  the pass index.<a name="line.218"></a>
<span class="sourceLineNo">219</span>     */<a name="line.219"></a>
<span class="sourceLineNo">220</span>    public void drawItem(Graphics2D g2, CategoryItemRendererState state,<a name="line.220"></a>
<span class="sourceLineNo">221</span>            Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis,<a name="line.221"></a>
<span class="sourceLineNo">222</span>            ValueAxis rangeAxis, CategoryDataset dataset, int row, int column,<a name="line.222"></a>
<span class="sourceLineNo">223</span>            int pass) {<a name="line.223"></a>
<span class="sourceLineNo">224</span><a name="line.224"></a>
<span class="sourceLineNo">225</span>        // do nothing if item is not visible or null<a name="line.225"></a>
<span class="sourceLineNo">226</span>        if (!getItemVisible(row, column)) {<a name="line.226"></a>
<span class="sourceLineNo">227</span>            return;<a name="line.227"></a>
<span class="sourceLineNo">228</span>        }<a name="line.228"></a>
<span class="sourceLineNo">229</span>        Number value = dataset.getValue(row, column);<a name="line.229"></a>
<span class="sourceLineNo">230</span>        if (value == null) {<a name="line.230"></a>
<span class="sourceLineNo">231</span>            return;<a name="line.231"></a>
<span class="sourceLineNo">232</span>        }<a name="line.232"></a>
<span class="sourceLineNo">233</span>        PlotOrientation orientation = plot.getOrientation();<a name="line.233"></a>
<span class="sourceLineNo">234</span>        RectangleEdge axisEdge = plot.getDomainAxisEdge();<a name="line.234"></a>
<span class="sourceLineNo">235</span>        int count = dataset.getColumnCount();<a name="line.235"></a>
<span class="sourceLineNo">236</span>        float x0 = (float) domainAxis.getCategoryStart(column, count, dataArea,<a name="line.236"></a>
<span class="sourceLineNo">237</span>                axisEdge);<a name="line.237"></a>
<span class="sourceLineNo">238</span>        float x1 = (float) domainAxis.getCategoryMiddle(column, count,<a name="line.238"></a>
<span class="sourceLineNo">239</span>                dataArea, axisEdge);<a name="line.239"></a>
<span class="sourceLineNo">240</span>        float x2 = (float) domainAxis.getCategoryEnd(column, count, dataArea,<a name="line.240"></a>
<span class="sourceLineNo">241</span>                axisEdge);<a name="line.241"></a>
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<span class="sourceLineNo">358</span>     * @return A clone.<a name="line.358"></a>
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<span class="sourceLineNo">366</span>}<a name="line.366"></a>




























































</pre>
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